Comparison

Whiteboard vs Chronomagic

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Whiteboard

This simple app allows for quick, handwritten notes and drawings with smooth multi-finger input. Customize line thickness and choose from five basic colors. Save your creations easily.

Highlights
  • Multi-finger input
  • Adjustable line thickness
  • Five color options
  • Eraser tool
  • Save drawings as images
  • Bulk delete
Features
Read full description

White board is a simple app. You can also write with multiple fingers. You can write very smoothly. ********************************************** Feature very simple! ! You can quickly and notes by hand! * Basic functions **************************** ▼ When you tap the button at the bottom of the screen, such as bar and save color selection will come out. ▼ can be written using multiple fingers simultaneously. ▼ color is simple, five black, red, blue, green, and pink. ▼ on the slide, the thickness of the line can be adjusted. ▼ Press the button "eraser", you can erase the line wrote. (Adjustable in thickness delete slides) ▼ When you press the "Trash" button, you can remove the bulk. ▼ When you press the "disk" button, you can save the image.

About

Chronomagic

This app offers a unique approach to time management by allowing users to customize the length of their day and hours. It helps in increasing free time, taking regular breaks, and managing schedules more effectively. The app also functions as a customizable digital table clock.

Highlights
  • Adjustable day length and hour duration
  • Schedule breaks with hourly chimes
  • Advance or delay clock display
  • Customizable clock face design
  • Accelerate clock up to 24x
  • Use as a digital table clock
Features
Read full description

An unusual clock app that allows you to be more productive by making friends with "time". The design is highly customizable. Also ideal as a table clock. [ Increase Free Time ] Why is there only 24 hours a day? This app allows you to change the length of time. If you set a day to 26 hours, the length of one hour will be 5 minutes shorter than usual. By putting this clock in a place where you can see it, you will be able to spend your time efficiently in a natural way. After 24 hours, you will get 2 hours of bonus time. This means that the short times you save will be combined to make more meaningful time. [ Take Frequent Breaks ] Proper breaks are essential for meaningful use of time. You need to stand up, stretch and hydrate regularly. If you set 1 hour to 65 minutes with this app, you can take a 5 minute break every 60 minutes. You can also ring the chime every hour, which makes it easier to take a break even if you are absorbed in the work. [ Fits Your Lifestyle ] Do you have the habit of advancing the clock in your room? This is usually not possible with a “too accurate” clock on a smartphone. With this clock app, you can advance or delay the display time. If you advance it by 5 minutes, you will be able to avoid being late. You can also set the start time of the day. For example, you can manage working hours by setting the business start time to 00:00. When traveling, it's easy to set the clock to local time. [ Also as a Table Clock ] Of course, this app can also be used as an ordinary clock. It has a big, easy-to-read digital display, so it's a good idea to use it as a table clock when your iPhone or iPad is on a charging stand. You can change the design of the clock face by setting the font and background. Enjoy customization. [ List of Functions ] Clock: - Advance or delay the clock. - Set the start time of the day. - Set the hours per day, minutes per hour, and seconds per minute. - Accelerate the clock up to 24x. - Sound the chime every hour/minute/second. Design: - Over 50 backgrounds and 10 background effects. - 2 standard fonts and 9 extra fonts. - Set the color, size and layout of the clock. Others: - Allow the device to sleep for a specific time. - Supports Slide Over and Split View (iPad) *About add-ons: The following features will be enabled when you purchase add-ons. You can also try them out for free. - Set any photo as the background. - Use extra fonts. - Suppress advertising.

Screenshots

Whiteboard1 screens
Chronomagic4 screens

Verdict

The call

The clearest difference is rating: Chronomagic at 4.0 against Whiteboard's 2.5. Chronomagic also leads on review sentiment (100% vs 60%). Whiteboard's advantage is in-app purchases (none vs 4). On price, ratings volume, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Chronomagic sells 4 one-off in-app purchases. Whiteboard asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Chronomagic holds the better App Store score, 4.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 60% of Whiteboard's written reviews are positive against 100% of Chronomagic's.

UpkeepUpdate frequency

Whiteboard ships an update every 4 months, Chronomagic every 5 months. The most recent releases landed on September 14, 2026 and June 5, 2026 respectively.

Scorecard4 real differences · 6 level
Whiteboard versus Chronomagic: the parameters behind the verdict, then further details
ParameterWhiteboardChronomagic
PriceFreeFree
Rating2.5 (2 ratings)4.0 (2 ratings) — better
Positive reviews60.0% of reviews100.0% of reviews — better
Number of ratings22
Update frequencyEvery 4 months — betterEvery 5 months
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.012.0
Further details — not scored
Size7 MB110 MB
Age rating4+4+
DeveloperKiyoshi KoikeGo Yoshida

Customer experience

Whiteboard

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

Chronomagic

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Whiteboard

No in-app purchases

4 purchases

Chronomagic

One-time4
  • Font Extra$0.99
  • Photo Extra$0.99
  • Ad-free$2.99
Show 1 more
  • Hide Ads$2.99

Questions

Is Whiteboard free?
Whiteboard is free to download, with no in-app purchases.
Is Chronomagic free?
Chronomagic is free to download, with in-app purchases available.
Which has better reviews, Whiteboard or Chronomagic?
Chronomagic is rated higher. Whiteboard averages 2.5 out of 5 from 2 ratings, while Chronomagic averages 4.0 from 2 ratings.
Do Whiteboard or Chronomagic have ads?
Both Whiteboard and Chronomagic show ads.
Which is updated more often, Whiteboard or Chronomagic?
Whiteboard ships an update every 4 months, and Chronomagic every 5 months. Most recently, Whiteboard was updated on September 14, 2026 and Chronomagic on June 5, 2026.

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